Chernukha O, Bilushchak Y, Chuchvara A. On the error of the approximate calculation of double integrals with variable upper limits. Carpathian Math. Publ. [Internet]. 2024 Jun. 29 [cited 2024 Nov. 21];16(1):267-89. Available from: https://ktipe.pnu.edu.ua/index.php/cmp/article/view/6190